行业组件数据 · 2026

线圈绕组

Coil windings are conductive wire coils that generate electromagnetic fields in electrical devices like receiver coil assemblies.

技术定义与适配语境
典型 线圈绕组 会按材料、尺寸公差、适配关系和失效风险在 电气设备制造 中评估。

Coil windings consist of insulated conductive wire, typically copper or aluminum, wound around a core or bobbin to form electromagnetic coils. In receiver coil assemblies, they function as inductive components that convert alternating magnetic fields into electrical currents through electromagnetic induction. The winding pattern, number of turns, wire gauge, and insulation type determine the coil's electrical properties such as inductance, resistance, and quality factor (Q).

组件规格

定义
Coil windings consist of insulated conductive wire, typically copper or aluminum, wound around a core or bobbin to form electromagnetic coils. In receiver coil assemblies, they function as inductive components that convert alternating magnetic fields into electrical currents through electromagnetic induction. The winding pattern, number of turns, wire gauge, and insulation type determine the coil's electrical properties such as inductance, resistance, and quality factor (Q).
工作原理
Coil windings operate on the principle of electromagnetic induction. When exposed to a changing magnetic field, an electromotive force (EMF) is induced across the coil, generating electrical current. In receiver coil assemblies, this principle enables wireless power transfer or signal reception by converting magnetic energy into usable electrical energy.
材料
Primary conductor: Copper (Cu) or aluminum (Al) wire with purity ≥99.9%. Insulation: Polyurethanepolyamideor polyester enamel coating. Core materials: Ferritepowdered ironor air core. Bobbin: Thermoplastic (e.g.PBTnylon) or ceramic.
Resistance
< 10 Ω
Wire Gauge
AWG 18-40
Winding Pattern
Single-layer, multi-layer, or Litz wire
Inductance Range
1 μH to 100 mH
Insulation Class
Class B (130°C) to Class H (180°C)
Operating Temperature
-40°C to 150°C
标准
ISO 6722DIN 46435

行业分类与别名

线圈绕组 的常用贸易名称、技术标识和检索关键词。

上级产品

该组件会出现在以下整机或工业产品中。

FMEA · 风险与缓解

诱因 → 失效模式 → 工程缓解

Overcurrent or high ambient temperature->Insulation degradation leading to short circuits->Implement thermal management, use higher insulation class materials, and design with current derating
Vibration or mechanical shock->Wire breakage or winding deformation->Use epoxy potting, secure winding terminations, and design robust bobbin structures

工业生态与工程逻辑

0
Insulation breakdown due to overheating
1
Wire fatigue from mechanical stress
2
Corrosion of conductive materials
3
Electromagnetic interference (EMI)

合规与检测

tolerance
Inductance tolerance ±5% to ±20%, dimensional tolerance ±0.5 mm
test method
Inductance measured via LCR meter per IEC 62044, insulation resistance tested per IEC 60172

制造该组件的工厂

来自 CNFX 组件能力表的相关制造商资料。

制造商列表用于前期研究和供应商能力理解,不代表认证、排名或交易担保。

采购评估维度

不是客户评论,也不是实时热度。以下维度用于前期 RFQ 准备和供应商评估。

技术文档
4/5
制造能力
4/5
可检验性
5/5
供应商透明度
3/5

这些分值是采购评估维度示例,不代表真实客户评分、具体国家买家反馈或实时询盘。

相关组件

常见问题

What are the common materials used in coil windings?

Coil windings typically use copper or aluminum conductors with polyurethane or polyester insulation, and ferrite or thermoplastic bobbins for structural support.

How do coil windings affect the performance of a receiver coil assembly?

Coil windings determine key performance parameters like inductance, resistance, and quality factor, directly impacting efficiency, power transfer capability, and signal reception in wireless systems.

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CNFX Industrial Component Index · 电气设备制造

数据基础

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初步技术归类
本页用于结构化准备研究、RFQ 和供应商评估,不替代买方自己的供应商资质审查、标准核验和技术批准。

请求制造能力信息: 线圈绕组

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URN:CNFX:ME:UNIT:COIL_WINDINGS